Intelligent on-demand inverse design of high-degree-of-freedom meta-atoms: multi-constraint-latent diffusion model and contrastive learning [0.03%]
具有多约束隐变量扩散模型和对比学习的智能按需逆向设计高自由度元原子的方法
Lu Zhu,Wei Hua,Cong Lv et al.
Lu Zhu et al.
The inverse design of metamaterials is a mapping process from low dimension (spectral response) to high dimension (structure). In this design process, a "one-to-many" mapping problem may arise (similar spectra may correspond to multiple str...
Strong coupling between quantum dots and dielectric microdisks at room temperature [0.03%]
室温下量子点与介质微盘之间的强耦合
Zhen Zhen,Jie Ren,Xingsheng Xu
Zhen Zhen
The coupling between emitters and optical microcavities is an important research topic in the field of optical physics. In this study, the strong coupling between colloidal quantum dots and dielectric microdisk cavity at room temperature wa...
Experimental studies on the structural dependence of stimulated Raman-like scattering in solid-core photonic crystal fibers [0.03%]
固体芯光子晶体纤维中受激拉曼散射的结构依赖性的实验研究
Ruchen Lv,Yuejiao Zi,Benhai Wang et al.
Ruchen Lv et al.
The tight confinement of both optical and acoustic fields in their µm-sized fiber cores of photonic crystal fibers (PCFs) can lead to enhanced Brillouin light scattering in the forward direction, which is well-known as the stimulated Raman...
Vector field transformation-based wavefront synthesis for conformal metasurface cloak design [0.03%]
基于矢量场变换的波前合成在锥面超表面隐形斗篷设计中的应用研究
Zihao Ning,Mengmeng Li,Dazhi Ding
Zihao Ning
Controlling unique electromagnetic properties has sparked interest in cloaking, but traditional methods struggle with higher-order conformal surfaces (HOCS). This paper proposes a vector field transformation (VFT)-based wavefield synthesis ...
Low-coherence interferometric dimensional measurement technique based on synchrosqueezed wavelet transform [0.03%]
基于同步挤压小波变换的低相干干涉形貌测量方法研究
Yuqi Tian,Hong Dang,Pengyu Zhang et al.
Yuqi Tian et al.
This paper addresses the issue of reduced measurement stability in low-coherence measurement techniques when applied to glass-based dispersive media. A high-precision, low-coherence interferometric measurement method is proposed based on sy...
Thin-film dielectric characterization by bound state in the continuum in high contrast grating [0.03%]
高对比度光栅连续体束缚态薄膜介质表征法
Yi-Wen Lin,Tsun-Hsu Chang,Tsing-Hua Her et al.
Yi-Wen Lin et al.
Subwavelength high contrast grating (HCG) is renowned for its remarkable ability to produce sharp optical resonance, known as the bound state in the continuum (BIC). Due to the strong surface field enhancement, the resonant wavelength and q...
Dominique Davenport,Audrey Eshun,Brandon Demory et al.
Dominique Davenport et al.
Quantum ghost imaging approaches have been proposed to enhance biological microscopy, for example, using 2D visible detectors to provide IR images or providing additional dimensions of spatial or spectral information. Toward the goal of mak...
Non-invasive characterization of cascaded SOAs on InP-based photonic integrated circuits [0.03%]
基于铟磷的光子集成电路上级联SOA的非侵入式表征研究
Xudong Wang,Bin Shi,Lin Liu et al.
Xudong Wang et al.
Semiconductor optical amplifiers (SOAs) are widely used as active elements in optical switching networks for their features of loss compensation and fast reconfiguration time. To optimize the SOA chain operation, it is essential to know the...
High-power semiconductor laser with a narrow linewidth based on transverse photonic crystal [0.03%]
基于横向光子晶体的高功率窄线宽半导体激光器
Yingqiu Dai,Ting Fu,Jingxuan Chen et al.
Yingqiu Dai et al.
Broad-area lasers (BA) are practical for producing high output power. However, under a high current operation, high-order modes are easily excited, resulting in the broadened linewidth. Here, based on mode engineering of double-side transve...
Single image sub-pixel rendering using a residual network for flat panel display [0.03%]
基于残差网络的单幅图像亚像素渲染算法应用于液晶显示屏超高清化显示
Junchang Chen,Xifeng Zheng,Fengxia Liu et al.
Junchang Chen et al.
The increase in pixel density exacerbates the process difficulty and manufacturing cost of flat panel displays, especially for Micro-LED displays. To alleviate this problem, this paper proposes a novel single-image subpixel rendering method...